We all know that daylight is good for us. It boosts our mood, helps regulate our sleep-wake cycle, and provides UVB radiation to support...

We’re taking another deep dive into the world of sleep. One of the key ingredients for a happy life — even for happiness itself — is...

In this very first episode of the Happier with Light  podcast, Lard invites chronobiologist Marijke Gordijn to talk about light and...

Our podcast is out! In this season, you can listen to Lard and several scientists discuss how light affects various aspects of our lives,...

Start:  November 2025 Location:  Online What are the goals of this course? The course will provide a comprehensive understanding of the role of daylight in human behaviour, molecular biology, psychophysiology, neuroendocrinology and clinical applications The course will highlight the importance of daylight in the built environment for office users, schoolchildren or the elderly in care homes The course will inform about: personal light exposure behaviour and consequences, the

Light isn’t just for seeing — it’s the invisible key to better sleep, sharper thinking, and long-term health. In this webinar for the...

We’ve organised our 22nd Good Light Group meeting, which also served as a council meeting. The topics included: Good Light Group News...

Over half (64.9 percent) of young people aged 17 to 23 have problems with sleep, according to the latest statistics released by NHS...

We are happy to be part of the Light for Public Health Initiative. It truly supports our vision and reinforces our message about...

I’m thrilled to join the Good Light Group as a Science Advisor, inspired by a deep passion for advancing human-centric lighting...

Lux is just a fancy way of measuring how bright light is. The more lux, the brighter the light. For a well-functioning biological clock,...

We are happy to annouce that the BDA (Biophilic Design Academy) is joining us! Photo by Maia Habegger  on Unsplash Many designers...

April. 2025; Jakob Zeihlund, The Danish Road Lighting Group &    Joachim Stormly Hansen, GLG Science Advisor and Ocutune. Good light...

Willie Duggan Lighting is passionate about the transformative power of light—not just in shaping spaces, but in supporting human health...

We're waking up an hour earlier throughout the summer because the clocks have gone forward – our bodies really don’t like it. Many people...

Have you ever wondered why the sky looks blue, why sunsets are orange and pink, or why some indoor lights just feel … wrong? Let’s take a...

On March 11th, the Good Light Group held its 6th Strategy Day, was an inspiring and energising meeting, featuring both constructive and...

The International Association of Lighting Designers ( https://www.iald.org/ ) published on 28th February 2025 a white paper entitled...

This is the fourth and last step towards living a healthier and happier life. The secret to feeling more awake during the day and...

This is the third of four steps towards living a healthier and happier life. Feeling tired and unfocused at work? Poor lighting might be...